Xiaomi Redmi A3x vs Infinix NOTE 40 Pro+ 5G Racing Edition

Compare Xiaomi Redmi A3x and Infinix NOTE 40 Pro+ 5G Racing Edition side by side, including display, battery, camera, chipset, and other key specifications.

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Xiaomi Redmi A3x

Android 14

Starting priceRs. 17,499

Memory3GB / 64GB

Battery5000 mAh (typ)

Infinix NOTE 40 Pro+ 5G Racing Edition

XOS 14 (Android 14)

Starting priceRs. 79,999

Memory12GB (+12GB Extended) / 256GB

Battery4600 mAh (typical)

Quick buying guide

The important differences at a glance

Xiaomi Redmi A3x and Infinix NOTE 40 Pro+ 5G Racing Edition lead in different areas, so the better choice depends on what matters to you.

Based on listed specifications

Lower starting priceXiaomi Redmi A3xRs. 62,500 less

Smoother displayXiaomi Redmi A3x90 Hz refresh rate

Battery capacityXiaomi Redmi A3x5,000 mAh listed capacity

Faster chargingInfinix NOTE 40 Pro+ 5G Racing Edition100W listed charging

Main camera resolutionInfinix NOTE 40 Pro+ 5G Racing Edition108 MP main camera

Mobile networkInfinix NOTE 40 Pro+ 5G Racing EditionIncludes listed 5G support

This summary uses catalog data and current starting prices. Camera quality, software experience, and real-world battery life can differ from raw specifications.

Full comparison

Specifications side by side

Differences are highlighted

Specification	Xiaomi Redmi A3x	Infinix NOTE 40 Pro+ 5G Racing Edition
Variants & Pricing
All Variants	PK: 3GB / 64GB, Rs. 17,499, PTA: Yes, Card slot: Yes, Availability: Yes, Colors: Midnight Black, Moonlight White, Aurora Green	PK: 12GB (+12GB Extended) / 256GB, Rs. 79,999, PTA: Yes, Card slot: No, Availability: Yes, Colors: Obsidian Black, Vintage Green
Price	Rs. 17,499	Rs. 79,999
PTA Approved	Yes	Yes
RAM	3GB	12GB (+12GB Extended)
Storage	64GB	256GB
Card Slot	Yes	No
Colors	Midnight Black, Moonlight White, Aurora Green	Obsidian Black, Vintage Green
Availability	Yes	Yes
Currency	PKR	PKR
Basic
Launch Date	2025-03-01	2024-06-06
Security Updates Until	N/A	N/A
Upcoming Device	No	No
Status	Available	Available
Manufacturer	Xiaomi	Infinix
Warranty	1 Year Limited Warranty	N/A
Official Website	N/A	N/A
OS	Android 14	XOS 14 (Android 14)
Android Version	Android 14	Android 14
Performance
Chipset	Unisoc T603	MediaTek Dimensity 7020
CPU	Octa-core	Octa-core (2x2.2 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU	N/A	IMG BXM-8-256/Hyper Engine
Benchmark	Geekbench	N/A
Benchmark Score	134000	N/A
Benchmark Remarks	Basic performance for daily use	N/A
Display
Size	6.71”	6.78"
Type	Smooth Display	3D-Curved Flexible AMOLED, LTPS, 60/120Hz
Resolution	Not specified	1080 x 2436 (FHD+)
PPI Density	268 ppi	N/A
Refresh Rate	90Hz	60Hz / 120Hz
Body
Dimensions	N/A	164.28 x 74.5 x 8.09 mm
Weight	N/A	196g/190g
SIM	Dual SIM + microSD	Dual Nano SIM
IP Rating	N/A	IP53
Battery
Battery	5000 mAh (typ)	4600 mAh (typical)
Charging	10W wired	100W All-Round FastCharge 2.0, 20W Wireless MagCharge, USB Type-C
Camera
Back Camera	8MP AI Dual Camera + Auxiliary Lens	108 MP OIS (F/1.75) + 2 MP (F/2.4) + 2 MP (F/2.4), Rear Four Flash
Front Camera	5MP	32 MP, F2.2, Front Dual Flash
Back Camera Count	2	3
Front Camera Count	1	1
Back Video	1080p@30fps	2K@30FPS, 1080P@60/30FPS, 720P@30FPS
Front Video	080p@30fps	2K@30FPS, 1080P@60/30FPS, 720P@30FPS
Back Flash	Yes	Yes
Front Flash	No	Yes
Camera Features	Portrait Mode \| Selfie Beauty Mode \| Film Camera HDR	Film, Video, AI Cam, Portrait, Super Night, AR Shot, Short Video, Pro, Slow Motion, Dual Video, Panorama, Super Macro, Documents, Time-Lapse, Sky Shop
Zoom	Digital Zoom	Super-Zoom
Connectivity
Network	4G / 3G / 2G	5G / 4G / 3G / 2G
SIM Type	Dual SIM + microSD	Dual Nano SIM
Wi-Fi	Wi-Fi b/g/n	Wi-Fi 5 (a/b/g/n/ac)
Bluetooth	4.2, A2DP	Yes
GPS	N/A	Yes
NFC	No	Yes
Infrared	No	Yes
Radio	No	No
USB	Type-C	USB Type-C
Sensors
Fingerprint	Side Fingerprint	In-display
Others	Face Unlock \| Everyday Durability	G-Sensor, E-Compass, Gyroscope, Light Sensor, Proximity Sensor, X-Axis Motor, SAR Sensor, Infrared